Finding the Fourth Proportional to 64,308.43, 88,745.46 and 35,628.16

Step by Step Solution

1. Step 1: Write the proportion equation
   64,308.43 : 88,745.46 = 35,628.16 : x
2. Step 2: Convert to fraction form
   64,308.43/88,745.46 = 35,628.16/x
3. Step 3: Cross multiply
   64,308.43x = 88,745.46 × 35,628.16
4. Step 4: Simplify right side
   64,308.43x = 3,161,837,448.15
5. Step 5: Solve for x
   x = 3,161,837,448.15/64,308.43
6. Step 6: Final answer
   x = 49,166.76